@misc{kamusewitz_membranen__1996, 
author={Kamusewitz, H.},
title={Membranen},
year={1996},
howpublished = {lecture: Potsdam; 7.-9. Oktober 1996},
note = {Online available at: \url{} (DOI). Kamusewitz, H.: Membranen. Potsdam, 1996.}}